Display screen or portion thereof with graphical user interface



FIG. 1 is a front view of a display screen or portion thereof with graphical user interface, showing my new design; and,

FIG. 2 is another front view thereof, showing only the display screen or portion thereof and the claimed subject matter isolated for clarity of disclosure.

The outer perimeter illustrated by a pair of dashed broken lines represents a display screen or portion thereof and forms no part of the claimed design. The dot-dashed broken lines define the boundary of the claimed design and form no part of the claimed design. The broken lines extending in a horizontal direction inside the area surrounded by the dot-dashed broken lines in FIGS. 1 and 2 form a part of the claimed design. The remaining dashed broken lines shown in the drawings illustrate the display and portions of the graphical user interface that form no part of the claimed design. 

CLAIM The ornamental design for a display screen or portion thereof with graphical user interface, as shown and described. 